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Step-by-step explanation:
1) according to the condition two angles are equal, then two sides are equal also, it means
2) √x+4=√(5x+4);
3) the 'x' can be calculated if to solve this equation:
;
4) finally, answer: 9.
1 and 1/4 and 1 and 2/3 and 11/12 in greatest to least
2 answers:
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I used the Old Change New method and I crossed multiplied.
The answer is about $498 (I rounded $497.895875)
Check: $498>459.95 by 8.25%
The answer is about $498 (I rounded $497.895875)
Check: $498>459.95 by 8.25%